Ruth 4:5
Boaz's statement that on the day he purchases the land from Naomi, he must also purchase Ruth the Moabite to perpetuate the deceased man's name and inheritance introduces the Levirate dimension of the transaction and complicates what appeared to be a simple land redemption. This revelation of the full obligation—that redemption requires not merely property purchase but also marriage and the production of an heir to carry forward Elimelech's name—fundamentally changes the nature of the transaction. The introduction of Ruth's name and her Moabite identity at this crucial moment emphasizes both her foreignness and her legal significance as Elimelech's widow.